<template>
  <el-dialog :title=" (isEdit ? '编辑' : '添加') + '子部门'" :visible="isShow" @close="hClose">
    <el-form ref="refForm" label-width="120px" :rules="rules" :model="formData">
      <el-form-item prop="name" label="部门名称">
        <el-input v-model="formData.name" placeholder="2-10个字符" style="width: 80%" size="mini" />
      </el-form-item>
      <el-form-item label="部门编码" prop="code">
        <el-input v-model="formData.code" placeholder="2-10个字符" style="width: 80%" size="mini" />
      </el-form-item>
      <el-form-item label="部门负责人" prop="managerId">
        <el-select v-model="formData.managerId" placeholder="请选择负责人" style="width: 80%" size="mini">
          <el-option
            v-for="item in managerList"
            :key="item.id"
            :label="item.username"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="部门介绍" prop="introduce">
        <el-input v-model="formData.introduce" placeholder="1-100个字符" type="textarea" size="mini" :rows="4" style="width: 80%" />
      </el-form-item>
      <el-form-item>
        <!-- 按钮 -->
        <el-row type="flex" justify="center">
          <el-col :span="12">
            <el-button size="mini" type="primary" @click="add">确定</el-button>
            <el-button size="mini" @click="hClose">取消</el-button>
          </el-col>
        </el-row>
      </el-form-item>
    </el-form>
  </el-dialog>
</template>

<script>
import { addDepartment, cDepartment, editDepartment, getDepartment, getSimple } from '@/api/department'
export default {
  props: {
    isShow: {
      type: Boolean
    },
    cId: {
      type: [Number, String],
      required: true
    },
    isEdit: {
      type: Boolean,
      required: true
    }
  },
  data() {
    return {
      managerList: [],
      formData: {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      },
      rules: {
        code: [{ required: true, message: '部门编码不能为空', trigger: 'blur' },
          { min: 2, max: 10, message: '部门编码的长度为2-10个字符', trigger: 'blur' },
          { validator: async(rule, value, callback) => {
            const res = await getDepartment()
            let data = res.data
            if (this.isEdit) {
              data = res.data.filter(item => item.id !== this.cId)
            }
            if (data.find(item => item.code === value)) {
              callback(new Error('编码已存在'))
            } else {
              callback()
            }
          }, trigger: 'blur' }
        ], // 部门编码
        introduce: [
          { required: true, message: '部门介绍不能为空', trigger: 'blur' },
          { min: 1, max: 100, message: '部门介绍的长度为1-100个字符', trigger: 'blur' }
        ], // 部门介绍
        managerId: [
          { required: true, message: '部门负责人不能为空', trigger: 'blur' }], // 部门负责人id
        name: [{ required: true, message: '部门名称不能为空', trigger: 'blur' },
          {
            min: 2, max: 10, message: '部门名称的长度为2-10个字符', trigger: 'blur'
          },
          { validator: async(rule, value, callback) => {
            const res = await getDepartment()
            let data = res.data
            if (this.isEdit) {
              data = res.data.filter(item => item.id !== this.cId)
            }
            if (data.find(item => item.name === value)) {
              callback(new Error('部门已存在'))
            } else {
              callback()
            }
          }, trigger: 'blur' }
        ] // 部门名称
        // pid: '' // 父级部门的id 不需要做校验
      }
    }
  },
  created() {
    this.getManager()
  },

  methods: {
    async getDetail() {
      //
      const res = await cDepartment(this.cId)
      this.formData = res.data
    },
    async add() {
      this.$refs.refForm.validate()
      if (this.isEdit) {
        await editDepartment(this.formData)
        this.$message.success('修改成功')
      } else {
        await addDepartment({ ...this.formData, pid: this.cId })
        this.$message.success('添加成功')
      }
      this.hClose()
      this.$emit('updata')
    },
    async getManager() {
      const res = await getSimple()
      //
      this.managerList = res.data
    },
    hClose() {
      this.formData = {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      }
      this.$emit('update:is-show', false)
      this.$refs.refForm.resetFields()
    }
  }
}
</script>

<style>

</style>
